首頁>ATMEGA48A-CCU>規(guī)格書詳情
ATMEGA48A-CCU中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書
ATMEGA48A-CCU規(guī)格書詳情
Features
? High Performance, Low Power Atmel?AVR? 8-Bit Microcontroller Family
? Advanced RISC Architecture
? 131 Powerful Instructions – Most Single Clock Cycle Execution
? 32 x 8 General Purpose Working Registers
? Fully Static Operation
? Up to 20 MIPS Throughput at 20MHz
? On-chip 2-cycle Multiplier
? High Endurance Non-volatile Memory Segments
? 4/8/16/32KBytes of In-System Self-Programmable Flash program memory
? 256/512/512/1KBytes EEPROM
? 512/1K/1K/2KBytes Internal SRAM
? Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
? Data retention: 20 years at 85?C/100 years at 25?C(1)
? Optional Boot Code Section with Independent Lock Bits
? In-System Programming by On-chip Boot Program
? True Read-While-Write Operation
? Programming Lock for Software Security
? Atmel? QTouch? library support
? Capacitive touch buttons, sliders and wheels
? QTouch and QMatrix? acquisition
? Up to 64 sense channels
? Peripheral Features
? Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
? One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and
Capture Mode
? Real Time Counter with Separate Oscillator
? Six PWM Channels
? 8-channel 10-bit ADC in TQFP and QFN/MLF package
? Temperature Measurement
? 6-channel 10-bit ADC in PDIP Package
? Temperature Measurement
? Programmable Serial USART
? Master/Slave SPI Serial Interface
? Byte-oriented 2-wire Serial Interface (Philips I2C compatible)
? Programmable Watchdog Timer with Separate On-chip Oscillator
? On-chip Analog Comparator
? Interrupt and Wake-up on Pin Change
? Special Microcontroller Features
? Power-on Reset and Programmable Brown-out Detection
? Internal Calibrated Oscillator
? External and Internal Interrupt Sources
? Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
? I/O and Packages
? 23 Programmable I/O Lines
? 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF
? Operating Voltage:
? 1.8 - 5.5V
? Temperature Range:
? -40?C to 85?C
? Speed Grade:
? 0 - 4MHz@1.8 - 5.5V, 0 - 10MHz@2.7 - 5.5.V, 0 - 20MHz @ 4.5 - 5.5V
? Power Consumption at 1MHz, 1.8V, 25?C
? Active Mode: 0.2mA
? Power-down Mode: 0.1μA
? Power-save Mode: 0.75μA (Including 32kHz RTC)
產(chǎn)品屬性
- 型號：
ATMEGA48A-CCU
- 功能描述：
8位微控制器 -MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND
- RoHS：
否
- 制造商：
Silicon Labs
- 核心：
8051
- 處理器系列：
C8051F39x
- 數(shù)據(jù)總線寬度：
8 bit
- 最大時鐘頻率：
50 MHz
- 程序存儲器大?。?/span>
16 KB 數(shù)據(jù) RAM
- 大小：
1 KB 片上
- ADC：
Yes
- 工作電源電壓：
1.8 V to 3.6 V
- 工作溫度范圍：
- 40 C to + 105 C
- 封裝/箱體：
QFN-20
- 安裝風格：
SMD/SMT
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ATMEL/愛特梅爾 |
24+ |
NA/ |
4441 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MICROCHIP(美國微芯) |
24+ |
UFBGA32 |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
MIC |
25+ |
32-UFBGA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Microchip |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
Microchip Technology |
2年內(nèi)批次 |
32-UFBGA |
6500 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
MICROCHIP |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
Microchip Technology |
2022+ |
32-UFBGA(4x4) |
38550 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
Atmel |
23+ |
32-UFBGA |
11200 |
主營:汽車電子,停產(chǎn)物料,軍工IC |
詢價 | ||
ATMEL/愛特梅爾 |
22+ |
VQFN28 |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 | ||
Microchip Technology / Atmel |
20+ |
UFBGA-32 |
29860 |
Microchip微控制器MCU-可開原型號增稅票 |
詢價 |
